Hello All,

I assume you are here reading this thread because you are either infected, or wish to take preventative measures so you don't need to disinfect yourself again.

Well, we here at PCHF wish to prevent as many people from having to go through that ordeal as possible.

That being said, we have come to a general consensus regarding which programs will effectively protect a wide range of users without having to know everything about a computer.

Please note that these are not the only programs that are out there. There are several other freeware apps (specifically for anti-virus) but, in our experience, they are the best at what they do. Additionally, please note that this thread is not meant to replace the PCHF Afterwork thread which contains even more tips relating to prevention. That thread can be found here:

PCHF Afterwork/Now That You're All Clean

PCHF Security Reccomends:

Malwarebytes Anti-Malware:

Download From Here: http://www.download.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html

This is pretty much a malware remover's "bread and butter". Its scanning engine is such that it targets all the types of nasties I have noted above. One drawback is it does not have a realtime protection component with the free version. But, nonetheless is a VERY powerful program.

Avast:

Download from here: http://www.avast.com/index

This is an amazing Anti Virus program. It picks up almost all infections that are out there today, provided you have updated definitions. One advantage to this program that the others do not have is a realtime firewall. It runs in the background preventing you from getting infected in the first place.



Online Scanners:

I have found also there are several online scanners which pick up infections none of these programs pick up on.

http://www.pandasecurity.com/homeusers/solutions/activescan/

and

http://www.virustotal.com/

VirusTotal allows you to upload a file you expect is infected and it will show you the results.

Firewalls:

Another major component to any protection schema that most people overlook is a Firewall. You can't do anything proactively with a firewall per se. But, having one running will allow you to control all inbound and outbound traffic. So, you can effectively police anything coming in to your computer, while policing how your computer "talks to" the outside world.

For some more information you may wish to peruse our Firewalls FAQ written by Chiaz

Some Freeware options for firewall protection include:

Outpost's Firewall Free:
http://free.agnitum.com/

Comodo:
http://www.comodo.com/

These aren't the only options you have. You may wish to review our Downloads section for some more choices. Additionally, we have a PCHF Recommended set of software which has a tried and tested record of working.

One added advantage to ALL these programs is they're all free! In my humble opinion a subscription to anti-virus is going out the window and will soon be phased out by these freeware applications. However, there are indeed proprietary versions of software mentioned above out there inn addition to the "Big Three" Norton, Macafee, and Kaspersky

As I said above, I have yet to get really virused in years. I run a few more programs than this but this is really all you need. I'm a little paranoid

One other utility I have found to be very useful is GRC's Shields Up!. If you navigate to the following link:https://www.grc.com/x/ne.dll?bh0bkyd2

You can perform several different tests to determine the stealthiness of your computer on the internet, vulnerability of open ports, among many other things.

It will allow you to correct any issues it finds, and make your computer more secure.

Lastly, I've found the browser which comes with Windows (Internet Explorer) is very vulnerable to being hacked and there are holes hackers can use to infect you.

If you aren't already I strongly urge you to download Firefox 3 from this link: http://www.mozilla.com/en-US/firefox/

In my opinion is the safest, most secure browser out right now. It still takes you to the same internet, like I said, just with added security.

It will allow you to import anything like bookmarks, passwords, saved sites, etc. when you install so you won't lose anything from Internet Explorer.

It also has a user friendly interface for clearing your Private Data (saved passwords, cookies, things you enter into search bars, websites you've visited) which can be used by hackers or viruses to redirect your browser to sites which look legitimate, however, are sites which steal personal information. Based on what you search for hackers will put something you are likely to trust.

If you would like some more in depth help customizing Firefox to be the most secure it can be let me know and I'd be glad to help.

Finally, one last piece of advice, watch where you go on the internet. It's as simple as that. Running these programs will be a great help in safeguarding you from the whackos out there who try and do this nasty stuff to us.

I am confident that if you follow these measures you will never have a major infection again

Regards,
The PCHF Security Team